IBM pSeries 670 Service Manual page 895

5. Remove the bezel, as follows:
a. Locate the plastic latch fingers in the top part of the cassette.
b. Using one hand, pinch the plastic latch fingers, and with your other hand, carefully lift the top part
of the bezel extension out until the tabs clear the slots in the PCI adapter cassette assembly.
1 Top of Cassette
2 Bezel
3 Plastic Latch Fingers
1 Slots
2 Tab
3 Bezel Extension
Chapter 9. Removal and Replacement Procedures
875